The Arena Group Holdings, Inc.
US ˙ NYSEAM ˙ US0400441095

SecurityAREN / The Arena Group Holdings, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership11,478 shares
Latest Disclosed Value $ 24,907
Morgan Stanley reports 88.32% decrease in ownership of AREN / The Arena Group Holdings, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 11,478 shares of The Arena Group Holdings, Inc. (US:AREN) valued at $24,907 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 98,275 shares of The Arena Group Holdings, Inc.. This represents a change in shares of -88.32% during the quarter. The current value of the position is $16,299 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F THE ARENA GROUP HOLDINGS COM 040044109 11,478 -86,797 -88.32 25 -93.89 0.0000
2026-05-27 2025-12-31 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 98,275 81,008 469.15 393 318.09 0.0000
2026-02-13 2025-12-31 13F THE ARENA GROUP HOLDINGS COM 040044109 98,275 81,008 393 0.0000
2026-05-27 2025-09-30 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 17,267 -4,980 -22.39 94 -31.39 0.0000
2025-11-14 2025-09-30 13F THE ARENA GROUP HOLDINGS COM 040044109 17,267 -4,980 94 0.0000
2025-08-15 2025-06-30 13F THE ARENA GROUP HOLDINGS COM 040044109 22,247 12,247 122.47 138 705.88 0.0000
2025-05-15 2025-03-31 13F THE ARENA GROUP HOLDINGS COM 040044109 10,000 0 0.00 17 30.77 0.0000
2025-05-15 2024-12-31 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 10,000 0 0.00 13 62.50 0.0000
2025-02-14 2024-12-31 13F THE ARENA GROUP HOLDINGS COM 040044109 10,000 0 13 0.0000
2025-05-14 2024-09-30 13F/A-2 THE ARENA GROUP HOLDINGS COM 040044109 10,000 -181 -1.78 8 14.29 0.0000
2025-02-14 2024-09-30 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 10,000 -181 8 0.0000
2024-11-14 2024-09-30 13F THE ARENA GROUP HOLDINGS COM 040044109 10,000 -181 8 0.0000
2025-05-14 2024-06-30 13F/A-2 THE ARENA GROUP HOLDINGS COM 040044109 10,181 0 0.00 8 -41.67 0.0000
2024-10-17 2024-06-30 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 10,181 0 8 0.0000
2024-08-14 2024-06-30 13F THE ARENA GROUP HOLDINGS COM 040044109 10,181 0 8 0.0000
2024-10-17 2024-03-31 13F/A-2 THE ARENA GROUP HOLDINGS COM 040044109 10,181 10,000 5,524.86 12 0.0000
2024-08-16 2024-03-31 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 10,181 10,000 12 0.0000
2024-05-15 2024-03-31 13F THE ARENA GROUP HOLDINGS COM 040044109 10,181 10,000 12 0.0000
2024-08-16 2023-12-31 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 181 -116 -39.06 0 -100.00 0.0000
2024-02-13 2023-12-31 13F THE ARENA GROUP HOLDINGS COM 040044109 181 -116 0 0.0000
2023-11-15 2023-09-30 13F THE ARENA GROUP HOLDINGS COM 040044109 297 -5,006 -94.40 1 -95.83 0.0000
2023-08-14 2023-06-30 13F THE ARENA GROUP HOLDINGS COM 040044109 5,303 -1,245 -19.01 24 -11.11 0.0000
2023-05-15 2023-03-31 13F THE ARENA GROUP HOLDINGS COM 040044109 6,548 5,145 366.71 28 92.86 0.0000
2023-02-14 2022-12-31 13F THE ARENA GROUP HOLDINGS COM 040044109 1,403 1,131 415.81 15 366.67 0.0000
2022-11-14 2022-09-30 13F THE ARENA GROUP HOLDINGS COM 040044109 272 -306 -52.94 3 -50.00 0.0000
2022-10-27 2022-06-30 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 578 -6,567 -91.91 6 -92.21 0.0000
2022-08-15 2022-06-30 13F THE ARENA GROUP HOLDINGS COM 040044109 578 -6,567 6 0.0000
2022-10-27 2022-03-31 13F/A-1 THE ARENA GROUP HOLDINGS COM 040044109 7,145 7,145 77 0.0000
2022-05-13 2022-03-31 13F THE ARENA GROUP HOLDINGS COM 040044109 7,145 7,145 77 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.